Trucking Insurance Requirements

What primary liability does FMCSA require (BMC-91 / BMC-91X)?

The single most important policy you carry is primary liability — the coverage that pays the other party when you cause an accident. 49 CFR 387.9 sets the minimum bodily injury and property damage limits:

• General freight: $750,000
• Household goods: $750,000 BIPD, plus cargo of $5,000 per vehicle and $10,000 per occurrence (BMC-34)
• Oil and hazardous materials, waste, or substances not in the $5,000,000 entries: $1,000,000
• Bulk hazardous substances (cargo tanks, portable tanks, or hopper vehicles), bulk Division 1.1, 1.2, or 1.3 explosives, bulk Division 2.3 or 6.1 PG I Hazard Zone A, and highway-route-controlled quantities of Class 7: $5,000,000
• Passengers, 16+ seats: $5,000,000
• Passengers, 15 or fewer seats: $1,500,000

Your insurance carrier files the BMC-91 (or BMC-91X for hazmat) electronically with FMCSA on your behalf the moment a policy binds. You do not file it yourself. The filing satisfies the proof-of-financial-responsibility requirement at 49 CFR §387.7.

Real-world annual premiums on a single Class-8 tractor for an owner-operator with 2+ years of CDL experience and clean MVR run $9,000–$14,000 for $1M coverage in 2026. New-entrant carriers with under 2 years experience pay 30–50% more. Hazmat haulers pay 2–4x. Insurance is by far the largest line item in your startup budget — see our DOT number cost guide for context.

Is cargo insurance required (BMC-34 / BMC-83)?

Cargo coverage protects the freight you are hauling when something goes wrong — theft, fire, water damage, collision. The federal cargo requirement applies only to household-goods movers under 49 CFR §387.303: $5,000 per vehicle, $10,000 per occurrence. The HHG carrier files BMC-34 (insurance) or BMC-83 (surety bond).

For everyone else (general property carriers), there is no federal minimum. But almost every broker requires $100,000 minimum cargo coverage before they will tender a load, with $250K standard for refrigerated and produce hauls and $1M+ on high-value tech and pharma. Cargo is a contractual requirement, not a regulatory one — but try posting on a load board without it.

What do freight brokers file (BMC-84 surety bond)?

Freight brokers and freight forwarders satisfy financial responsibility differently. Instead of a primary liability policy, they file either a BMC-84 (surety bond) or BMC-85 (trust fund), each in the amount of $75,000. The MAP-21 statute raised the minimum from $10K to $75K in 2013, and almost all new broker authorities use a BMC-84 because the trust fund alternative ties up actual cash.

Surety bond annual premiums run roughly $3,000–$6,000 for new brokers with no track record and decline as the operation builds claims history. Prior bankruptcies or low personal credit can push premiums to 8–15% of the bond face value. Read our freight broker license cost guide for the full setup path.

The bond protects shippers and motor carriers from the broker’s non-payment. If a broker fails to pay a carrier for a delivered load, the carrier can claim against the bond. The surety pays out and goes after the broker for recovery.

What is the MCS-90 public protection endorsement?

Every BMC-91/91X policy carries an MCS-90 endorsement by default. The MCS-90 obligates the insurer to pay any final judgment for bodily injury or property damage caused by the motor carrier’s negligent operation, even if the policy itself would not otherwise cover the loss. Required by 49 CFR §387.15.

Practically, the MCS-90 is the public’s safety net. It catches gaps where the carrier was operating outside the policy declarations — wrong vehicle, wrong driver, wrong commodity. The insurer pays the public, then can demand reimbursement from the carrier. You will not see a separate bill for it; the endorsement rides along with the primary liability policy.

Which coverages are worth adding beyond the federal minimum?

The federal floor is just that — a floor. Real-world owner-operators usually carry several additional lines that brokers and lessors expect:

• Physical damage: covers your tractor and trailer in a collision. Required by every leasing company; required by financed-truck lenders. Annual cost $2,000–$5,000 for a $150K tractor.
• Bobtail / non-trucking liability: covers you when you are driving the tractor without a trailer attached or off-dispatch. About $300–$500/year.
• Trailer interchange: covers a trailer you don’t own (e.g., on a power-only contract). $500–$1,500/year.
• Occupational accident or workers compensation: covers driver injury. Required in some states for company drivers; recommended for owner-operators.
• General liability: covers premises liability (someone slips at your terminal). $400–$1,000/year.

How does insurance get filed with FMCSA?

You do not file BMC-91 yourself. Your insurance company files the BMC-91 electronically with FMCSA. You can confirm it is on file in FMCSA’s Motus public search by USDOT number or company name.

If your policy lapses for any reason — non-payment, switching insurers, voluntary cancellation — the insurer’s Form BMC-35 notice under 49 CFR §387.313(d) gives you 30 days to refile. Past day 30, your authority is revoked. Reinstating revoked authority requires the BMC-91 to be back in force and a reinstatement filing with FMCSA — you can petition FMCSA yourself once the new policy posts, or have it prepared and submitted for you at fastreinstatementfiling.com for $300 flat, FMCSA fee included. Either way, the insurance has to be back on the FMCSA record first — the reinstatement will not clear without it. The authority reinstatement guide walks the full sequence.

What does trucking insurance cost per year by operation type?

• Owner-operator, general freight, 2+ yrs experience: $11,000–$14,000 primary + $1,500 cargo + $300 bobtail = ~$13K
• New-entrant owner-operator (under 2 yrs): $16,000–$22,000 primary, same cargo and bobtail = ~$18K
• Hazmat tank truck (oil): $20,000–$35,000 primary + $3K cargo + pollution liability $2K = ~$30K
• Reefer fleet, 5 trucks, clean record: $35,000–$50,000 primary across the fleet, $7,500 cargo
• Freight broker, no truck: $3,000–$6,000 BMC-84 bond annual premium + $400 general liability
• Household goods mover: $11,000 primary + $400 BMC-34 cargo bond + $200 GL

How does a claim affect future premiums?

One paid claim does not necessarily destroy a carrier’s insurability, but the impact compounds:

• First at-fault claim: typical 10–25% premium hike at next renewal, or surcharge for 3 years.
• Multiple claims in 24 months: insurer may non-renew at next anniversary; placement in non-standard markets typically runs 30–75% above standard rates.
• A single $1M+ payout: non-renewal almost certain; carrier shops to the surplus lines or excess markets, often at 100%+ premium for similar coverage.
• Pattern of small claims (a series of $5K–$10K cargo or comp claims): not catastrophic on any single basis but cumulative impact on the loss ratio drives non-renewal.

The takeaway: insurers price the next 12 months based on the prior 36 months of loss history. A clean record translates to lower premiums on a steady curve; one claim resets the carrier’s pricing for 3 years; chronic claims throw the carrier out of the standard market.

When and how should you shop for insurance?

Renewal is the right time to shop, ideally starting 60–90 days before the anniversary. The process:

• Pull a current MVR for every driver.
• Pull current SAFER record showing CSA percentiles, OOS rates, and 24-month inspection summary.
• Pull DOT crash records (if any).
• Submit a complete loss-runs report to 3–5 broker partners simultaneously.
• Compare quotes on a coverage-equivalent basis — small differences in cargo limits, deductibles, or excluded perils dwarf the headline premium difference.

Switching insurers mid-policy almost never makes sense because the new policy will be priced on the same recent loss history. The exception: if the current insurer is non-renewing and the carrier is being placed in surplus lines, shopping aggressively can sometimes find a standard-market home. Beyond that, switch at renewal, not mid-policy.

How is a surety bond different from insurance?

Worth pausing on the distinction between an insurance policy and a surety bond, because brokers and freight forwarders deal with both:

• Insurance: the insurer pays the claimant on a covered loss; premium is the cost of risk transfer; the carrier’s premium scales with claim history.
• Surety bond: the surety pays the claimant up to face value, then pursues the bonded entity for full recovery. The bond is a credit guarantee, not an insurance policy.

Practical implication: when a carrier files a claim against a broker’s BMC-84 bond and gets paid, the broker still owes the surety the entire reimbursement. The bond did not cover the broker; it merely advanced funds to the carrier and then created a debt obligation between broker and surety. Brokers who treat the bond as “insurance” often discover the difference only after a claim, when the surety pulls credit lines and forces non-renewal.

Do states require insurance above the federal floor?

Several states layer additional insurance requirements on top of the FMCSA financial responsibility minimums:

• California: $750K per occurrence is federal minimum, but California intrastate carriers under the Motor Carrier Permit (MCP) program have separate state filing requirements with CHP.
• New York: NY HUT permit holders must show proof of coverage at registration and renewal.
• Florida: intrastate household goods carriers carry higher cargo insurance limits than the federal minimum.
• Texas: Texas intrastate carriers operate under TxDMV registration which requires its own insurance proof.
• Massachusetts and Illinois: some intrastate operations require state-level filings even if covered by the federal BMC-91.

Run our state permit calculator for the per-state list that applies to your operation.